{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "trigger": true, "arguments": ["place", "time", "price", "attack pattern", "attacker", "payment method"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerable system version", "supported platform", "vulnerable system", "time", "vulnerability", "discoverer", "common vulnerabilities and exposures", "capabilities"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["time", "supported platform", "patch number", "vulnerable system", "releaser", "vulnerable system version", "vulnerability", "patch", "common vulnerabilities and exposures"]}, {"event_type": "phishing", "trigger": true, "arguments": ["victim", "place", "damage amount", "trusted entity", "time", "attacker", "attack pattern"]}, {"event_type": "data breach", "trigger": true, "arguments": ["place", "tool", "compromised data", "damage amount", "number of victim", "time", "attacker", "purpose"]}], "input": "The murky ecosystem of ransomware payments comes into focus in new research led by Damon McCoy , an assistant professor of computer science and engineering at the NYU Tandon School of Engineering ."}
{"ransom": [{"trigger": "ransomware payments", "arguments": {}}], "discover vulnerability": [], "patch vulnerability": [], "phishing": [], "data breach": []}